Nvidia has released new 260.99 WHQL drivers for both desktop and notebook GPUs.
Desktop
http://www.nvidia.com/object/winxp-260. ... river.html
http://www.nvidia.com/object/winxp64-26 ... river.html
http://www.nvidia.com/object/win7-winvi ... river.html
http://www.nvidia.com/object/win7-winvi ... river.html
Notebook
http://www.nvidia.com/object/notebook-w ... river.html
http://www.nvidia.com/object/notebook-w ... river.html
http://www.nvidia.com/object/notebook-w ... river.html
http://www.nvidia.com/object/notebook-w ... river.html